Fedora 42: 2025-c546fd3f09 moderate update for qt6-qtmqtt bug fix
fedora
June 11, 2025
Qt 6.9.1 bugfix release.
Summary
MQTT is a machine-to-machine (M2M) protocol utilizing the publish-and-subscribe
paradigm, and provides a channel with minimal communication overhead.
The Qt MQTT module provides a standard compliant implementation of the MQTT
protocol specification. It enables applications to act as telemetry displays
and devices to publish telemetry data.
Update Information:
Qt 6.9.1 bugfix release.
Topics Covered
Change Log
* Tue May 20 2025 Jan Grulich
References
[ 1 ] Bug #2369872 - CVE-2025-5455 qt6: QtCore Assertion Failure Denial of Service [fedora-42]
https://bugzilla.redhat.com/show_bug.cgi?id=2369872
[ 2 ] Bug #2371133 - CVE-2025-5683 qt5: Qt ICNS Image Crash Vulnerability [fedora-42]
https://bugzilla.redhat.com/show_bug.cgi?id=2371133
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-c546fd3f09' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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Name: qt6-qtmqtt
Product: Fedora 42
Version: 6.9.1
Release: 1.fc42
URL: http://www.qt.io
Summary: Qt6 - Mqtt module
Topics Covered
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